971695778859

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2689}}^1\times {\mathrm{10687}}^1$

素因数の和:13429

約数の個数: 72

約数和(自身を含む): 1606417729280

約数和(自身を除く): 634721950421

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1989, 2601, 2689, 3757, 8067, 10687, 11271, 24201, 32061, 33813, 34957, 45713, 96183, 104871, 137139, 138931, 181679, 314613, 411417, 416793, 545037, 594269, 777121, 1250379, 1635111, 1782807, 2331363, 2361827, 3088543, 5348421, 6994089, 7085481, 9265629, 10102573, 21256443, 27796887, 28737343, 30307719, 40151059, 86212029, 90923157, 120453177, 258636087, 361359531, 373585459, 488534831, 1120756377, 1465604493, 3362269131, 4396813479, 6350952803, 8305092127, 19052858409, 24915276381, 57158575227, 74745829143, 107966197651, 323898592953, 971695778859]

約数ペア:

[(1, 971695778859), (3, 323898592953), (9, 107966197651), (13, 74745829143), (17, 57158575227), (39, 24915276381), (51, 19052858409), (117, 8305092127), (153, 6350952803), (221, 4396813479), (289, 3362269131), (663, 1465604493), (867, 1120756377), (1989, 488534831), (2601, 373585459), (2689, 361359531), (3757, 258636087), (8067, 120453177), (10687, 90923157), (11271, 86212029), (24201, 40151059), (32061, 30307719), (33813, 28737343), (34957, 27796887), (45713, 21256443), (96183, 10102573), (104871, 9265629), (137139, 7085481), (138931, 6994089), (181679, 5348421), (314613, 3088543), (411417, 2361827), (416793, 2331363), (545037, 1782807), (594269, 1635111), (777121, 1250379)]